UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XuAVYZQjAhVLuNtNFrf7tzLtcj9byhXNdpD3Iho91Qo=' 
WHERE 
  key_id = 'bfe35a76a869152de8e529a2f10901d68fa74929926fc384f83de43178cc108e' 
  AND (
    token = 'XuAVYZQjAhVLuNtNFrf7tzLtcj9byhXNdpD3Iho91Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )